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Procedure: Electrocardiogram

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Total 1439 results found since Jan 2013.

Factors affecting reasonable duration of continuous electrocardiographic monitoring to detect atrial fibrillation in acute ischemic stroke
To examine the reasonable duration of continuous electrocardiographic monitoring (CEM) to detect AF at acute ischemic stroke.
Source: Journal of Stroke and Cerebrovascular Diseases - May 13, 2023 Category: Neurology Authors: Chie Tsunetoshi, Kenzo Tsunetoshi, Osamu Komori, Yoshifumi Higashino, Makoto Isozaki, Yoshikazu Arai, Hiroshi Arai, Shintaro Yamada, Hidetaka Arishima, Mika Hasegawa, Kenichiro Kikuta Source Type: research

Clinical features of ischemic stroke in patients with nonvalvular atrial fibrillation combined with intracranial atherosclerotic stenosis
ConclusionNVAF with ICAS ischemic stroke is more likely to occur in older patients. Infarctions occurred mainly in the right cerebral hemisphere. Neurological deficits in NVAF are more severe than those in NVAF combined with ICAS and in simple ICAS ischemic strokes. HsCRP, LEVF, andNTpro-BNP seem to be closely associated with NVAF+ICAS ischemic stroke.
Source: Brain and Behavior - May 2, 2023 Category: Neurology Authors: Ning Wu, Xinli Wang, Shuai Jia, Xiaomei Cui, Yaozhen Wang, Jian Li, Xiaojun Zhang, Yanqiang Wang Tags: ORIGINAL ARTICLE Source Type: research

Po-04-151 a new sequential artificial intelligence algorithm for predicting atrial fibrillation using serial 12-lead electrocardiograms
Because the early stage of atrial fibrillation (AF) is difficult to detect, a significant number of patients are exposed to the risk of stroke without forewarning. Artificial intelligence (AI) algorithms using 12-lead electrocardiograms (ECGs) are being developed to detect AF early.
Source: Heart Rhythm - May 1, 2023 Category: Cardiology Authors: Jihoon Choi, Kyoung-Min Park Source Type: research

Dh-452784-2 identifying atrial fibrillation with sinus rhythm electrocardiogram using artificial intelligence in embolic stroke with undetermined source
Previous studies have demonstrated acceptable ranges of accuracy of artificial intelligence (AI) algorithms for identifying patients with paroxysmal atrial fibrillation (AF) based on their sinus rhythm electrocardiograms (ECGs). However, none of them has been validated in patients with embolic stroke with undetermined source (ESUS) in which thorough AF screening is required.
Source: Heart Rhythm - May 1, 2023 Category: Cardiology Authors: Ji Hyun Lee, Youngjin Cho, Joonghee Kim Source Type: research

Po-05-141 association of interatrial block and the development of atrial fibrillation among patients with hypertrophic cardiomyopathy
Atrial fibrillation (AF) is the most common sustained arrhythmia among those with hypertrophic cardiomyopathy (HCM), affecting 1 in 5 patients. The combination of HCM and AF is associated with an increased risk of stroke, heart failure, and mortality. Interatrial block (IAB) is a distinct electrocardiographic (ECG) pattern describing conduction delay between the right and left atria through Bachmann ’s bundle. IAB has been identified as a predictor of AF across several disease states including congestive heart failure, valvular disease, and cardiac amyloidosis.
Source: Heart Rhythm - May 1, 2023 Category: Cardiology Authors: Abdullah Alissa, Nadia Bokhari, Munther K. Homoud, Ethan Rowin, Martin S. Maron, Christopher Madias Source Type: research

Po-05-136 in stroke patients, do baseline electrocardiogram findings correlate with diagnostic findings on long-term monitoring with implantable loop recorder?
In patients with cryptogenic stroke, long-term monitoring is standard-of-care to exclude atrial tachyarrhythmias. Prior studies have not examined interatrial block (IAB) and other ECG markers paired with long-term continuous monitoring (the current gold standard) to predict likelihood of atrial fibrillation (AF) detection in stroke patients.
Source: Heart Rhythm - May 1, 2023 Category: Cardiology Authors: Matthew D. Henriques, Chad Gier, Mohammed Al-Sadawi, Faisal Aslam, Abhijeet Singh, Ibrahim O. Almasry, Eric J. Rashba, Roger Fan Source Type: research

Data lake-driven analytics identify nocturnal non-dipping of heart rate as predictor of unfavorable stroke outcome at discharge
ConclusionsOur data suggest that a lack of circadian HR modulation, specifically nocturnal non-dipping, is associated with short-term unfavorable functional outcome after stroke, and that including HR into machine learning-based prediction models may lead to improved stroke outcome prediction.
Source: Journal of Neurology - April 20, 2023 Category: Neurology Source Type: research

Electrocardiogram properties and risk of covert brain infarction and other magnetic resonance imaging abnormalities in a stroke ‐free population
ConclusionsOur study found that ECG abnormalities were related to presence of CBIs, white matter hyperintensity, and sulcal atrophy on MRI in a stroke-free relderly population. Specifically, those with left axis deviation had an increased risk of presence of CBIs.
Source: Brain and Behavior - April 17, 2023 Category: Neurology Authors: Fan Gao, Chen Chen, Fude Liu, Jianfeng Han Tags: ORIGINAL ARTICLE Source Type: research

Aseptic presentation of interventricular septal abscess with progressive heart block: a case report
ConclusionIntracardiac abscesses should be considered a possible initial differential in patients with progressive heart block despite aseptic presentation and no risk factors.
Source: Journal of Medical Case Reports - April 10, 2023 Category: General Medicine Source Type: research

Atrial cardiomyopathy and incident ischemic stroke risk: a systematic review and meta-analysis
ConclusionAtrial cardiomyopathy markers, including electrocardiographic markers, serum markers, LA structural and functional markers, can be used to stratify the risk of incident ischemic stroke.
Source: Journal of Neurology - April 4, 2023 Category: Neurology Source Type: research

Clinical Efficacy and Safety of Early Intravenous Administration of Beta-Blockers in Patients Suffering from Acute ST-Segment Elevation Myocardial Infarction Without Heart Failure Undergoing Primary Percutaneous Coronary Intervention: A Study-Level Meta-Analysis of Randomized Clinical Trials
ConclusionIntravenous beta-blockers improved the MSI, decreased the risk of VT/VF in the first 24 h, and were associated with increased LVEF at 1 week and 6 months following PCI. In particular, intravenous beta-blockers started before PCI is beneficial for patients with LAD lesions.
Source: Cardiovascular Drugs and Therapy - April 1, 2023 Category: Cardiology Source Type: research

A Multidimensional Visible Evaluation Model for Stroke Rehabilitation: A Pilot Study
In this study, we propose a visible evaluation model which can combine the FCMC indicators with a Ueda score to comprehensively evaluate the motor function. In this model, we first calculated the FCMC indicators based on our previous study, including transfer spectral entropy (TSE), wavelet package transfer entropy (WPTE) and multiscale transfer entropy (MSTE). We then apply Pearson correlation analysis to determine which FCMC indicators are significantly correlated with the Ueda score. Then, we simultaneously introduced a radar map to present the selected FCMC indicators and the Ueda score, and described the relation betw...
Source: IEE Transactions on Neural Systems and Rehabilitation Engineering - March 27, 2023 Category: Neuroscience Source Type: research

Association of abnormal p ‐wave parameters with brain mri morphology: the atherosclerosis risk in communities neurocognitive study (ARIC‐NCS)
Conclusion: In this exploratory analysis of a US community-based cohort, ECG surrogates of atrial myopathy are associated with higher prevalence of brain infarcts and microhemorrhage, suggesting subclinical vascular brain injury as a possible mechanism underlying the association of atrial myopathy with dementia.This article is protected by copyright. All rights reserved
Source: Pacing and Clinical Electrophysiology : PACE - March 17, 2023 Category: Cardiology Authors: Jorge L. Reyes, Faye L. Norby, Yuekai Ji, Wendy Wang, Romil Parikh, Michael J. Zhang, Niki C. Oldenburg, Pamela L. Lutsey, Clifford R. Jack, Michelle Johansen, Rebecca F. Gottesman, Josef Coresh, Thomas Mosley, Elsayed Z. Soliman, Alvaro Alo Tags: ORIGINAL ARTICLE Source Type: research

Lateral medullary syndrome: uncommon form of brainstem stroke
CONCLUSION: LMS is a rare form of brainstem stroke and carries a favorable prognosis if early hospitalization and treatment is applied. Brain MRI, including diffusion sequence, is the most useful diagnostic tool for detecting LMS.PMID:36923779 | PMC:PMC10010825 | DOI:10.1097/MS9.0000000000000260
Source: Annals of Medicine - March 16, 2023 Category: Internal Medicine Authors: Abdiwahid Ahmed Ibrahim Ahmet Bakir Nor Osman Sidow Abdiladhif Mohamed Ali Mohamed Farah Osman Abdulkadir Ahmed Mohamed Sheikh Hassan Source Type: research